Installation
You can install the released version from CRAN:
install.packages("rFIA")
Alternatively, you can install the development version from GitHub:
devtools::install_github('hunter-stanke/rFIA')
Functionality Overview
rFIA Function |
Description |
|---|---|
area |
Estimate land area in various classes |
areaChange |
Estimate annual change in land area in various classes |
biomass |
Estimate biomass & carbon stocks of standing trees |
carbon |
Estimate carbon stocks by IPCC forest carbon pools |
customPSE |
Estimate custom variables |
clipFIA |
Spatial & temporal queries for FIA data |
diversity |
Estimate diversity indices (e.g. species diversity) |
dwm |
Estimate volume, biomass, and carbon stocks of down woody material |
fsi |
Estimate Forest Stability Index for live tree populations |
getDesignInfo |
Summarize attributes of FIA’s post-stratified inventories |
getFIA |
Download FIA data, load into R, and optionally save to disk |
growMort |
Estimate recruitment, mortality, and harvest rates |
intersectFIA |
Join attributes of a spatial polygon(s) to FIA’s PLOT table |
invasive |
Estimate areal coverage of invasive species |
plotFIA |
Produce static & animated plots of FIA summaries |
readFIA |
Load FIA database into R environment from disk |
seedling |
Estimate seedling abundance (TPA) |
standStruct |
Estimate forest structural stage distributions |
tpa |
Estimate abundance of standing trees (TPA & BAA) |
vitalRates |
Estimate live tree growth rates |
volume |
Estimate merchantable volume of standing trees |
writeFIA |
Write in-memory FIA Database to disk |